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Cheap flights from White Plains to St. Louis from $207

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from White Plains to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:29 pm - 9:12 pmHPN  White Plains Westchester County-STL Lambert-St Louis
5h 43m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:35 am - 3:48 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
4h 13m1 stop Detroit Metropolitan Wayne County
$331Delta
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
6:05 am - 12:50 pmHPN  White Plains Westchester County-STL Lambert-St Louis
7h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
7:26 am - 3:59 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
7h 33m1 stop Chicago O'Hare Intl
$331American Airlines
Tue, Nov 10 - Sat, Nov 21
American Airlines Logo
5:50 pm - 10:15 pmHPN  White Plains Westchester County-STL Lambert-St Louis
5h 25m1 stop Chicago O'Hare Intl
American Airlines Logo
7:26 am - 3:59 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
7h 33m1 stop Chicago O'Hare Intl
$331American Airlines
Tue, Nov 10 - Sat, Nov 21
American Airlines Logo
3:17 pm - 7:37 pmHPN  White Plains Westchester County-STL Lambert-St Louis
5h 20m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:02 am - 2:31 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
6h 29m1 stop Washington, D.C. Reagan-National
$331American Airlines
Sat, Nov 7 - Sat, Nov 21
Delta Logo
5:18 pm - 8:47 pmHPN  White Plains Westchester County-STL Lambert-St Louis
4h 29m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:33 am - 3:50 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
4h 17m1 stop Detroit Metropolitan Wayne County
$351Delta
Wed, Dec 30 - Sat, Jan 2
American Airlines Logo
6:05 am - 12:50 pmHPN  White Plains Westchester County-STL Lambert-St Louis
7h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
11:24 am - 5:18 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
4h 54m1 stop Chicago O'Hare Intl
$356American Airlines
Sun, Nov 8 - Sat, Nov 21
American Airlines Logo
5:54 pm - 12:19 amHPN  White Plains Westchester County-STL Lambert-St Louis
7h 25m1 stop Chicago O'Hare Intl
American Airlines Logo
1:20 pm - 6:29 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
4h 09m1 stop Washington, D.C. Reagan-National
$372American Airlines
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
3:16 pm - 8:32 pmHPN  White Plains Westchester County-STL Lambert-St Louis
6h 16m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:00 am - 11:29 amSTL  Lambert-St Louis-HPN White Plains Westchester County
5h 29m1 stop Chicago O'Hare Intl
$381American Airlines
Fri, Oct 23 - Sun, Oct 25
American Airlines Logo
11:01 am - 3:57 pmHPN  White Plains Westchester County-STL Lambert-St Louis
5h 56m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:00 am - 11:29 amSTL  Lambert-St Louis-HPN White Plains Westchester County
5h 29m1 stop Chicago O'Hare Intl
$406American Airlines
Fri, Oct 16 - Tue, Oct 20
American Airlines Logo
5:54 pm - 12:19 amHPN  White Plains Westchester County-STL Lambert-St Louis
7h 25m1 stop Chicago O'Hare Intl
American Airlines Logo
1:20 pm - 6:29 pmSTL  Lambert-St Louis-HPN White Plains Westchester County
4h 09m1 stop Washington, D.C. Reagan-National
$413American Airlines
Thu, Oct 15 - Tue, Oct 20

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American Airlines flights from White Plains to St. Louis

Our best American Airlines deals on White Plains to St. Louis flight tickets
American Airlines
Nov 8
HPN6:05 amWhite Plains Westchester County
7h 45m
1 stop
STL12:50 pmLambert-St Louis
Nov 21
STL11:24 amLambert-St Louis
4h 54m
1 stop
HPN5:18 pmWhite Plains Westchester County
$356
American Airlines
Oct 15
HPN5:54 pmWhite Plains Westchester County
7h 25m
1 stop
STL12:19 amLambert-St Louis
Oct 20
STL1:20 pmLambert-St Louis
4h 09m
1 stop
HPN6:29 pmWhite Plains Westchester County
$372
American Airlines
Oct 23
HPN3:16 pmWhite Plains Westchester County
6h 16m
1 stop
STL8:32 pmLambert-St Louis
Oct 25
STL5:00 amLambert-St Louis
5h 29m
1 stop
HPN11:29 amWhite Plains Westchester County
$381

Delta flights from White Plains to St. Louis

Our best Delta deals on White Plains to St. Louis flight tickets
Delta
Oct 28
HPN4:29 pmWhite Plains Westchester County
5h 43m
1 stop
STL9:12 pmLambert-St Louis
Oct 31
STL10:35 amLambert-St Louis
4h 13m
1 stop
HPN3:48 pmWhite Plains Westchester County
$331
Delta
Dec 30
HPN5:18 pmWhite Plains Westchester County
4h 29m
1 stop
STL8:47 pmLambert-St Louis
Jan 2
STL10:33 amLambert-St Louis
4h 17m
1 stop
HPN3:50 pmWhite Plains Westchester County
$351
Delta
Oct 7
HPN12:53 pmWhite Plains Westchester County
6h 22m
1 stop
STL6:15 pmLambert-St Louis
Oct 11
STL6:47 amLambert-St Louis
4h 03m
1 stop
HPN11:50 amWhite Plains Westchester County
$459

momondo Fare Finder

 
Use the filters below to find and compare flights from White Plains to St. Louis that are best for you.

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Route

Depart

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Price

Cheapest round-trip

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Wed 10/28

4:29 pm-9:12 pm

1 stop5h 43m

Lambert-St Louis

Sat 10/31

10:35 am-3:48 pm

1 stop4h 13m

$331

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Tue 11/10

6:05 am-12:50 pm

1 stop7h 45m

Lambert-St Louis

Sat 11/21

7:26 am-3:59 pm

1 stop7h 33m

$331

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Tue 11/10

5:50 pm-10:15 pm

1 stop5h 25m

Lambert-St Louis

Sat 11/21

7:26 am-3:59 pm

1 stop7h 33m

$331

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Sat 11/7

3:17 pm-7:37 pm

1 stop5h 20m

Lambert-St Louis

Sat 11/21

7:02 am-2:31 pm

1 stop6h 29m

$331
Quickest round-trip

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Wed 12/30

5:18 pm-8:47 pm

1 stop4h 29m

Lambert-St Louis

Sat 1/2

10:33 am-3:50 pm

1 stop4h 17m

$351

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Sun 11/8

6:05 am-12:50 pm

1 stop7h 45m

Lambert-St Louis

Sat 11/21

11:24 am-5:18 pm

1 stop4h 54m

$356

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Thu 10/15

5:54 pm-12:19 am

1 stop7h 25m

Lambert-St Louis

Tue 10/20

1:20 pm-6:29 pm

1 stop4h 09m

$372

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Fri 10/23

3:16 pm-8:32 pm

1 stop6h 16m

Lambert-St Louis

Sun 10/25

5:00 am-11:29 am

1 stop5h 29m

$381

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Fri 10/16

11:01 am-3:57 pm

1 stop5h 56m

Lambert-St Louis

Tue 10/20

5:00 am-11:29 am

1 stop5h 29m

$406

White PlainsSt. Louis

HPN White Plains Westchester County - STL Lambert-St Louis

HPNSTL

White Plains Westchester County

Thu 10/15

5:54 pm-12:19 am

1 stop7h 25m

Lambert-St Louis

Tue 10/20

1:20 pm-6:29 pm

1 stop4h 09m

$413

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from White Plains to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between White Plains and St. Louis?

Prices are currently low for flights on this route.

Typical prices usually range from $356 to $452.
The lowest price recently found on this route was $331.

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from White Plains to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of June is another great option to travel to St. Louis, with average flight prices from White Plains averaging around $325.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $392. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $504. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from White Plains in the evening is the least expensive time of day to depart. momondo users have found prices as low as $407 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $443 per ticket.

How have White Plains to St. Louis flight prices changed over time?

When to book flights from White Plains to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from White Plains to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap White Plains to St. Louis (HPN to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from White Plains to St. Louis

Best Price Found

$207

Fastest flight time

4h 13m

Direct flights

None
The best one-way flight to St. Louis from White Plains in the past 72 hours is $207. The best round-trip flight deal from White Plains to St. Louis found on momondo in the last 72 hours is $331.
The fastest flight from White Plains to St. Louis takes 4h 13m
There are no direct flights from White Plains to St. Louis. There are no popular flight routes from White Plains to St. Louis.
Search flight deals

Frequently asked questions about flying from White Plains to St. Louis

  • How far is White Plains Westchester County to Lambert-St Louis by plane?

    Lambert-St Louis is 885.7 mi away from White Plains Westchester County. A reasonable flight in good conditions will take 4h 13m.

  • When did momondo last update prices for flights from White Plains Westchester County Airport to Lambert-St Louis Airport?

    Prices for flights from White Plains Westchester County Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from White Plains Westchester County Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from White Plains Westchester County Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from White Plains Westchester County Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from White Plains to St. Louis?

Best airlines flying from White Plains to St. Louis

Compare and see reviews for airlines that fly from White Plains to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $298Free CancellationRating
7.8
8,591 reviews
Search Delta flights
American AirlinesPriceFrom $325Free CancellationRating
7.0
12,075 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Hermann
Clayton
O'Fallon
Farmington
Festus
Fenton
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from White Plains to St. Louis?

Finding the right flight to St. Louis from White Plains is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from White Plains to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for White Plains to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from White Plains to St. Louis?

Once you have performed a search for White Plains to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from White Plains to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from White Plains and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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